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The Technology of Modeling Debris Cloud Produced by Hypervelocity Impact

Ma, Zhaoxia 1, Huang, Jie 1, Liang, Shichang 1, Zhou, Zhixuan 1, Ren, Leisheng 1, Liu, Sen1
Affiliation data not available1

Document details

Publishing year2013 PublisherESA Publishing typeConference Name of conference6th European Conference on Space Debris
Pagesn/a Volume
L. Ouwehand


Because of the large amount of debris in a debris cloud, it is hard to achieve a complete description of all the debris by a simple function. One workable approach is to use a group of complete distribution functions and MonteCarlo method to simplify the debris cloud simulation. Enough debris samples are produced by SPH simulation and debris identification program firstly. According to the distribution functions of debris mass, velocity and space angles determined by statistical analysis, the engineering model of debris cloud is set up. Combining the engineering model and MonteCarlo method, the fast simulation of debris cloud produced by an aluminum projectile impacting an aluminum plate is realized. An application example of the debris cloud engineering model to predict satellite damage caused by space debris impact is given at the end.